{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["protein", "cell line", "cell type", "RNA", "DNA"], "input": "The v-erb A protein has sustained two amino acid alterations within its DNA-binding domain relative to that of c-erb A , one of which, at serine 61 , is known to be important for v-erb A function in the neoplastic cell ."}
{"protein": ["v-erb A", "v-erb A protein", "DNA-binding domain", "c-erb A"], "cell line": [], "cell type": ["neoplastic cell"], "RNA": [], "DNA": []}